




'''simple docstring'''







class 	_snake_case:






 def __init__(self       :  Tuple    ,		a       :  List[Any]    )       ->   int:






    """simple docstring"""


    A__       =     val
    A__       =     None
    A__       =     None






 def 						_UpperCamelCase (self       :  Optional[int]    ,		a       :  str    )       ->   Union[str, Any]:






    """simple docstring"""


    if self.val:
       if val < self.val:
          if self.left is None:
             A__       =     Node(a    )
          else:
             self.left.insert(a    )
       elif val > self.val:
          if self.right is None:
             A__       =     Node(a    )
          else:
             self.right.insert(a    )
    else:
       A__       =     val







def 						_A      ( UpperCAmelCase      ,UpperCAmelCase						):






   '''simple docstring'''







   if root:
      inorder(root.left      ,UpperCAmelCase						)
      res.append(root.val						)
      inorder(root.right      ,UpperCAmelCase						)







def 						_A      ( UpperCAmelCase						):






   '''simple docstring'''







   if len(UpperCAmelCase						) == 0:
      return arr
   A__       =     Node(arr[0]						)
   for i in range(1      ,len(UpperCAmelCase						)						):
      root.insert(arr[i]						)
   # Traverse BST in order.
   A__       =     []
   inorder(UpperCAmelCase      ,UpperCAmelCase						)
   return res


if __name__ == "__main__":
    print(tree_sort([1_0, 1, 3, 2, 9, 1_4, 1_3]))








'''simple docstring'''







from torch import nn







def 						_A      ( UpperCAmelCase						):






   '''simple docstring'''







   if act_fn in ["swish", "silu"]:
      return nn.SiLU()
   elif act_fn == "mish":
      return nn.Mish()
   elif act_fn == "gelu":
      return nn.GELU()
   else:
      raise ValueError(F"""Unsupported activation function: {act_fn}"""						)


